still dont get it to well, so having 2 CPU's at 5GHz is def better than 1 at at 5GHZ. I get that. Can it handle twice as much load? thats what im trying to get at. excuse my noobness.

It's like 2 cars being better than 1. Yes - twice as much load providing you can split the load, and you can move the load to 2 destinations at the same time, but it's not twice as fast if you're only doing one thing (having a second car doesn't make the first one any faster).